Lake-effect Snow
Lake-effect Snow | Roof Inspections | Roofing | Washburn
Living on the shores of Lake Superior means Washburn homeowners battle relentless lake-effect snow, ice dams, and brutal freeze-thaw cycles. HEP’s seasoned roofing team knows exactly how these conditions strain shingles, flashing, and ventilation, so our thorough roof inspections catch small issues before they swell into costly leaks or structural damage. Using drone imaging, moisture-detecting tools, and old-fashioned craftsmanship, we document every finding and walk you through prioritized solutions that fit your budget.
From steep historic cottages to modern metal roofs, we treat every property as if it were our own, clearing packed snow, tightening fasteners, and reinforcing vulnerable valleys. Schedule one of our roof inspections today and enjoy the peace of mind that comes from having a local, lake-weather expert standing guard over your biggest investment.
FAQs
What is lake-effect snow, and why is it a concern for roofs in Washburn?
Lake-effect snow forms when cold Arctic air crosses the relatively warmer waters of Lake Superior, picking up moisture and depositing it as heavy, localized snowfall onshore. Washburn sits directly in this snowbelt, so roofs here can receive far greater snow loads than inland areas. The added weight, repeated freeze–thaw cycles, and potential for ice-dam formation make routine roof inspections essential to prevent structural stress, leaks, and premature roofing failure.
How often should I schedule a lake-effect snow roof inspection?
For homes in Washburn, we recommend two professional inspections each year—one in late fall, before the first major snow event, and another in early spring, once the bulk of snow and ice have melted. If an extreme lake-effect storm dumps more than 12" of wet snow or you notice interior water stains, schedule an additional inspection right away. Regular checks allow small issues to be corrected before they develop into costly damage.
What does your lake-effect snow roof inspection include?
Our certified inspectors follow a detailed 30-point checklist tailored to cold-climate roofing: • Measuring snow load and looking for structural sagging • Checking shingle or metal panel integrity and fastener security • Inspecting flashings, valleys, and ridge caps for gaps or corrosion • Assessing attic insulation depth and ventilation to reduce ice-dam risk • Locating and documenting any ice dams, icicle formations, or water intrusion points • Examining gutters, downspouts, and heat-trace cables for blockages or damage We provide a photo-documented report, recommendations, and an estimate for any repairs or snow-removal services needed.
Can heavy lake-effect snow cause ice dams and roof leaks?
Yes. When thick snow blankets a poorly insulated or under-ventilated roof, heat escaping from the attic melts the underside of the snowpack. Meltwater runs down until it hits the colder eaves, refreezing into an ice dam that traps subsequent meltwater. The pooled water can then back up under shingles or metal seams, leaking into the home. Proper insulation, ridge and soffit ventilation, and timely snow removal greatly reduce this risk, which is why comprehensive inspections focus on these areas.
What warning signs indicate my roof has suffered lake-effect snow damage?
Watch for interior ceiling stains, peeling paint near exterior walls, or musty attic odors—all signs moisture has penetrated the roof deck. Externally, look for shingle curling, missing granules, bent or lifted metal panels, sagging rooflines, or large icicles hanging from the eaves. If you see uneven snow melt patterns or notice unusually high heating bills, your attic insulation or ventilation may be compromised. Schedule an inspection immediately if any of these symptoms appear.
Do you offer emergency snow removal or repairs after the inspection?
Absolutely. If our inspection reveals excessive snow load, active leaks, or dangerous ice dams, we can dispatch a licensed crew for same-day snow and ice removal using roof-safe tools and harness systems. We also perform on-the-spot leak mitigation, temporary tarping, and full repair services for shingles, metal panels, flashings, and gutters. Our goal is to restore your roof’s integrity quickly and prevent additional lake-effect damage throughout the Washburn winter season.